20163546480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{99191}}^1$

素因数の和:99236

約数の個数: 240

約数和(自身を含む): 78521974272

約数和(自身を除く): 58358427792

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 105, 110, 112, 120, 121, 132, 140, 154, 165, 168, 176, 210, 220, 231, 240, 242, 264, 280, 308, 330, 336, 363, 385, 420, 440, 462, 484, 528, 560, 605, 616, 660, 726, 770, 840, 847, 880, 924, 968, 1155, 1210, 1232, 1320, 1452, 1540, 1680, 1694, 1815, 1848, 1936, 2310, 2420, 2541, 2640, 2904, 3080, 3388, 3630, 3696, 4235, 4620, 4840, 5082, 5808, 6160, 6776, 7260, 8470, 9240, 9680, 10164, 12705, 13552, 14520, 16940, 18480, 20328, 25410, 29040, 33880, 40656, 50820, 67760, 99191, 101640, 198382, 203280, 297573, 396764, 495955, 595146, 694337, 793528, 991910, 1091101, 1190292, 1388674, 1487865, 1587056, 1983820, 2083011, 2182202, 2380584, 2777348, 2975730, 3273303, 3471685, 3967640, 4166022, 4364404, 4761168, 5455505, 5554696, 5951460, 6546606, 6943370, 7637707, 7935280, 8332044, 8728808, 10415055, 10911010, 11109392, 11902920, 12002111, 13093212, 13886740, 15275414, 16366515, 16664088, 17457616, 20830110, 21822020, 22913121, 23805840, 24004222, 26186424, 27773480, 30550828, 32733030, 33328176, 36006333, 38188535, 41660220, 43644040, 45826242, 48008444, 52372848, 55546960, 60010555, 61101656, 65466060, 72012666, 76377070, 83320440, 84014777, 87288080, 91652484, 96016888, 114565605, 120021110, 122203312, 130932120, 144025332, 152754140, 166640880, 168029554, 180031665, 183304968, 192033776, 229131210, 240042220, 252044331, 261864240, 288050664, 305508280, 336059108, 360063330, 366609936, 420073885, 458262420, 480084440, 504088662, 576101328, 611016560, 672118216, 720126660, 840147770, 916524840, 960168880, 1008177324, 1260221655, 1344236432, 1440253320, 1680295540, 1833049680, 2016354648, 2520443310, 2880506640, 3360591080, 4032709296, 5040886620, 6721182160, 10081773240, 20163546480]

約数ペア:

[(1, 20163546480), (2, 10081773240), (3, 6721182160), (4, 5040886620), (5, 4032709296), (6, 3360591080), (7, 2880506640), (8, 2520443310), (10, 2016354648), (11, 1833049680), (12, 1680295540), (14, 1440253320), (15, 1344236432), (16, 1260221655), (20, 1008177324), (21, 960168880), (22, 916524840), (24, 840147770), (28, 720126660), (30, 672118216), (33, 611016560), (35, 576101328), (40, 504088662), (42, 480084440), (44, 458262420), (48, 420073885), (55, 366609936), (56, 360063330), (60, 336059108), (66, 305508280), (70, 288050664), (77, 261864240), (80, 252044331), (84, 240042220), (88, 229131210), (105, 192033776), (110, 183304968), (112, 180031665), (120, 168029554), (121, 166640880), (132, 152754140), (140, 144025332), (154, 130932120), (165, 122203312), (168, 120021110), (176, 114565605), (210, 96016888), (220, 91652484), (231, 87288080), (240, 84014777), (242, 83320440), (264, 76377070), (280, 72012666), (308, 65466060), (330, 61101656), (336, 60010555), (363, 55546960), (385, 52372848), (420, 48008444), (440, 45826242), (462, 43644040), (484, 41660220), (528, 38188535), (560, 36006333), (605, 33328176), (616, 32733030), (660, 30550828), (726, 27773480), (770, 26186424), (840, 24004222), (847, 23805840), (880, 22913121), (924, 21822020), (968, 20830110), (1155, 17457616), (1210, 16664088), (1232, 16366515), (1320, 15275414), (1452, 13886740), (1540, 13093212), (1680, 12002111), (1694, 11902920), (1815, 11109392), (1848, 10911010), (1936, 10415055), (2310, 8728808), (2420, 8332044), (2541, 7935280), (2640, 7637707), (2904, 6943370), (3080, 6546606), (3388, 5951460), (3630, 5554696), (3696, 5455505), (4235, 4761168), (4620, 4364404), (4840, 4166022), (5082, 3967640), (5808, 3471685), (6160, 3273303), (6776, 2975730), (7260, 2777348), (8470, 2380584), (9240, 2182202), (9680, 2083011), (10164, 1983820), (12705, 1587056), (13552, 1487865), (14520, 1388674), (16940, 1190292), (18480, 1091101), (20328, 991910), (25410, 793528), (29040, 694337), (33880, 595146), (40656, 495955), (50820, 396764), (67760, 297573), (99191, 203280), (101640, 198382)]